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The US trademark OSA was filed as Word mark on 11/16/1989 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/12/1991.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Word mark |
| File reference | 1637557 |
| Register number | 74000848 |
| Application date | November 16, 1989 |
| Entry date | March 12, 1991 |
| Expiration date | March 12, 2031 |
Trademark owner
2010 Massachusetts Avenue, Nw
20036 Washington
US
20036 Washington
US
Trademark representatives
1300 19th Street, Nw Suite 420
20036 Washington
US
goods and services
16
Paper Goods and Printed Matter
35
Advertising and Business
36
Insurance and Financial
41
Education and Entertainment
42
Scientific and computer services
ID: 13